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_rest_array_intersect_key_recursive › WordPress Function
Since5.3.0
已弃用n/a
› _rest_array_intersect_key_recursive ( $array1, $array2 )
参数: (2) |
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返回: |
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定义在: |
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Recursively computes the intersection of arrays using keys for comparison.
Related Functions: get_intermediate_image_sizes, rest_parse_hex_color
源码
function _rest_array_intersect_key_recursive( $array1, $array2 ) { $array1 = array_intersect_key( $array1, $array2 ); foreach ( $array1 as $key => $value ) { if ( is_array( $value ) && is_array( $array2[ $key ] ) ) { $array1[ $key ] = _rest_array_intersect_key_recursive( $value, $array2[ $key ] ); } } return $array1; }